similar to: RHEL5 - Xend will not start after software upgrade

Hi all, I have some serious problems making Xen run. I have spent a couple of days looking in Google and trying a lot of different things, but none of them has worked. I hope you can help me... First of all: xen was running smoothly on my machine, but suddenly (I think I haven''t changed any configuration) it doesn''t work anymore. I am using a Debian 4.0 with Xen 3. When

Hi all, I cannot start xend because of this error: Exception starting xend ((13, ''Permission denied'')). Do you know what could be wrong ? Many thanks in advance, Cheers, Marc I am using xen.gz-2.6.18-1.2835.slc4 kernel. Here is the part of the file /var/log/xen/xend.log: *************xend.log**************** [2007-03-07 14:56:23 xend 5379] INFO (SrvDaemon:283) Xend Daemon

Hi,    I''ve been using xVM with no problems since 2009.06 release (centos4/5, rhel4/5, sol10 as guests). This was using the 111a version. Just installed a new server with the 111b version and .... virt-install --nographics -p -r 8192 -n CentOS_48_64_92 -f /dev/zvol/dsk/zm0/vm/CentOS_48_64_92 -l ftp://192.168.101.120/pub/CentOS-48 -w bridge=aggr0 --os-type=linux --os-variant=rhel4

Hello People!! I''ve a problem with the xend service, when i want to run it don'' t show me nothing, so then i tried to run it like these: /usr/sbin/xend start and show me a lot of errors see --> ERROR: Could not obtain handle on privileged command interface (2 = No such file or directory) Traceback (most recent call last): File "/usr/sbin/xend", line 33, in ?

Hi all, I''m trying to get a pci card working on a guest os (ast01) on dum0 I hided the pci card w/: # modprobe pciback hide=''(0b:08.0)'' then added this line to the guest os config file (/etc/xen/ast01) pci = [ "0000:08:0e.0" ] Whenever I try to start it fails w/: # xm create ast01 Using config file "/etc/xen/ast01". Error: function takes exactly 4

I have built a dom 0 using a Gentoo Linux kernel. All is up and running with no errors. I downloaded a Centos 4.4 image from the web and when I rum xm I get an error 22. Does anyone know what I am doing wrong and/or where I can find more documentation on running unmodified VMX guest domains. The Xen 3.0 Users Manual is out of date. Here is the control file: sun temp # cat

Hello I use xen and I am trying to use the parallel port of Centos 5.2 host from a Windows XP (HVM) guest. I have tried to transfer control of the port by blacklisting lp, parport and parport_pc + adding: ioports = [ "0378-037a" ] to the xen configuration file. However, in the presence of this line, xm create replies with: Error: function takes exactly 4 arguments (3

Hardware: blade HS20 on RHEL4 U1 base kernel. # hg tip changeset: 6811:a8edb2655c5d220b1bbf2b8d8415aae0ac136da3 tag: tip user: cl349@firebug.cl.cam.ac.uk date: Wed Sep 14 10:47:48 2005 summary: Add methods to read/write Vm/Domain store entries. I created domU and got the messages: # xm create -c vm2.cfg Using config file "vm2.cfg". Started domain

I''m using FC5 with its Xen 3.0.2-2 package and 2.6.16-1.2118_FC5xen0 kernel. I''ve got a Pentium 9xx chip with virtualization enabled in the BIOS; it appears to be VT-enabled, since xm dmesg includes "(XEN) VMXON is done". I base my config file on example.hvm and on previous emails to this list. Unfortunately, I don''t get very far. xm create winxp.conf

Hi, I am trying out Xen for the first time and I am having a few problems with getting it working. The computer is a quad core Intel Xeon with VT enabled, 8gb of RAM and 2 x 15,000rpm SAS drives in RAID1. I have installed CentOS 5 64bit and installed Xen 3.3.0 via yum. I have successfully booted in to dom0. Here is my grub.conf on dom0: > # grub.conf generated by anaconda > # > #

I''m having issues with HVM live migration and every xen version I''ve tried - 3.0.1, 3.1.x, 3.3.0 and 3.3.1. Migrations will fail intermittently with messages like this on the receiving hypervisor: [2009-02-02 11:35:19 12629] DEBUG (XendCheckpoint:264) [xc_restore]: /usr/lib64/xen/bin/xc_restore 4 4 2 3 1 1 1 [2009-02-02 11:35:19 12629] INFO (XendCheckpoint:403)

Package: xen-utils-common Version: 3.0.3-0-2 Severity: important I have installed all the packages I can think of to get Xen going and it still fails with the following : /var/log/xen/xend-debug.log: Exception starting xend: (111, 'Connection refused') er.py", line 463, in process_request_thread self.finish_request(request, client_address) File "SocketServer.py",

Hi everyone, I managed to install xen 4 on ubuntu lucid. I managed to read around what kernel configuration options are needed. The problem is that xend can''t start. If I try to run it I get errors from some python scripts. virt-viewer can''t connect to xend, also. I followed the steps in the Xen 4 wiki and the links from Boris'' blog. What should I do? These are the

Hi all, after an emerge I wasn''t able to run xen correctly. Everytime I try the command xm list, I receive the error: Error: Unable to connect to xend: Connection refused. Is xend running? Inspecting /var/log/xen/xend.log i found that xend doesn''t find something at line 1 column 0. But I don''t know what is it. I tried with kernel 2.6.16.52 and with 2.6.20-r4 but

Hello list, I want to virtualize my physical CentOS 4.5 yet. Therefor I download the CentOS 4.5 iso. After mounting the iso on my notebook and make the mounted iso available via nfs I start on my CentOS 5 xen machine following command: virt-install -n myServer --ram=512 -f /virt/myServer.disk -s 150 --nographics -p --location=nfs:nbk:/media/centos This works for CentOS 5 DomUs but CentOS 4.5

Hi guys I have few problems with live migration ... and I need some professional help :) I have 2 xen servers ... CentOS 5.3 and I want to have a high available cluster Now let`s begin .... xen0: [root@xen0 ~]# fdisk -l Disk /dev/sda: 218.2 GB, 218238025728 bytes 255 heads, 63 sectors/track, 26532 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start

Hi all, I''m a total xen-newbie ... I''ve installed xen-3.0-testing from source. (http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/xen-3.0-testing-src.tgz). I''ve followed the intruction for the installation, dom0 work fine and domU start up without problem !!! Now, I''ve tryed to migrate the domU to another dom0 machine but I receive this error on the

I''ve compiled xen-3.0.2-2 from sources. I''ve went to the end without errors. The ./install.sh script have been created the /etc/grub.conf file as it : # initrd /boot/initrd-version.img #boot=/dev/hdc default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title Fedora Core (2.6.15-1.2054_FC5) root (hd0,0) kernel

I''m using RHEL 5. One of the virtual machines I have running is a WinXP install. I start this up after I login to X. If I log out of X, the virtual WinXP is still running (that''s fine with me). However when I log back into X and start the Virtual Machine Manager, I am unable to open the machine. It normally says "Virtual Machine Console is unavailable." There does

Hi, I have recompiled xen-3_3.4.3~rc3-1 in Lenny, together with the 2.6.32-10 kernel. While my dom0 boots without issue under Xen, xend refuses to start. I have cut/past my xend.log is bellow. Is there any reason why a backport of this version of Xen wouldn't work in Lenny? Should I try the already compiled SID binaries in Lenny without trying to build myself? Cheers, Thomas When I start